GA4000 boards are entirely suitable for a number of applications including roof, wall and floor systems. This multi-purpose rigid polyisocyanurate foam (PIR) thermal insulation board with reflective foil facings, is uniquely reinforced with glass-fibre and feature strong reaction-to-fire performance when measured in accordance with new European Standards.
Common applications include, Basements, Beam and Block Floors, Upgrading Concrete Slab Floors, Ventilated Lead Covering, Between Rafters, Between and Under Rafters, Between and Over Rafters, Between and Under Joists, Balconies and Terraces, Timber Frame Wall Lining, Timber Frame Walls Sheathing, Suspended Timber Floors, Steel Stud Frame Walls, Single Timber Frame Wall Lining, Rainscreen cladding, Pitched Roof Sarking, Concrete Slab Floors, Loft Conversions, Loft Insulation, Garage Conversions.
Thermal conductivity / Lambda value (W/mK) = 0.022 | Compressive strength (kPa) = ≥ 140 | Water vapour resistance (MNs/g) = > 150 | Fire performance Class 1 in accordance with BS 476 Part 7.
1 plus boards @ £6.91 per m² = £19.89 (£23.87 inc-VAT) per board5 plus boards @ £6.84 per m² = £19.71 (£23.65 inc-VAT) per board9 plus boards @ £6.78 per m² = £19.54 (£23.45 inc-VAT) per board13 plus boards @ £6.72 per m² = £19.36 (£23.23 inc-VAT) per board17 plus boards @ £6.66 per m² = £19.19 (£23.03 inc-VAT) per board21 plus boards @ £6.60 per m² = £19.01 (£22.81 inc-VAT) per board
1 plus boards @ £9.78 per m² = £28.16 (£33.79 inc-VAT) per board5 plus boards @ £9.69 per m² = £27.91 (£33.49 inc-VAT) per board9 plus boards @ £9.60 per m² = £27.66 (£33.19 inc-VAT) per board13 plus boards @ £9.52 per m² = £27.41 (£32.89 inc-VAT) per board17 plus boards @ £9.43 per m² = £27.16 (£32.59 inc-VAT) per board21 plus boards @ £9.34 per m² = £26.91 (£32.29 inc-VAT) per board
1 plus boards @ £11.35 per m² = £32.68 (£39.22 inc-VAT) per board5 plus boards @ £11.25 per m² = £32.39 (£38.87 inc-VAT) per board9 plus boards @ £11.15 per m² = £32.10 (£38.52 inc-VAT) per board13 plus boards @ £11.05 per m² = £31.81 (£38.17 inc-VAT) per board17 plus boards @ £10.94 per m² = £31.52 (£37.82 inc-VAT) per board21 plus boards @ £10.84 per m² = £31.23 (£37.48 inc-VAT) per board
1 plus boards @ £12.06 per m² = £34.73 (£41.68 inc-VAT) per board5 plus boards @ £11.95 per m² = £34.42 (£41.30 inc-VAT) per board9 plus boards @ £11.84 per m² = £34.11 (£40.93 inc-VAT) per board13 plus boards @ £11.74 per m² = £33.81 (£40.57 inc-VAT) per board17 plus boards @ £11.63 per m² = £33.50 (£40.20 inc-VAT) per board21 plus boards @ £11.52 per m² = £33.19 (£39.83 inc-VAT) per board
1 plus boards @ £12.91 per m² = £37.17 (£44.60 inc-VAT) per board5 plus boards @ £12.79 per m² = £36.84 (£44.21 inc-VAT) per board9 plus boards @ £12.68 per m² = £36.51 (£43.81 inc-VAT) per board13 plus boards @ £12.56 per m² = £36.18 (£43.42 inc-VAT) per board17 plus boards @ £12.45 per m² = £35.85 (£43.02 inc-VAT) per board21 plus boards @ £12.34 per m² = £35.53 (£42.64 inc-VAT) per board
1 plus boards @ £14.26 per m² = £41.08 (£49.30 inc-VAT) per board5 plus boards @ £14.14 per m² = £40.71 (£48.85 inc-VAT) per board9 plus boards @ £14.01 per m² = £40.35 (£48.42 inc-VAT) per board13 plus boards @ £13.89 per m² = £39.99 (£47.99 inc-VAT) per board17 plus boards @ £13.76 per m² = £39.62 (£47.54 inc-VAT) per board21 plus boards @ £13.63 per m² = £39.26 (£47.11 inc-VAT) per board
1 plus boards @ £15.04 per m² = £43.32 (£51.98 inc-VAT) per board5 plus boards @ £14.91 per m² = £42.94 (£51.53 inc-VAT) per board9 plus boards @ £14.77 per m² = £42.55 (£51.06 inc-VAT) per board13 plus boards @ £14.64 per m² = £42.17 (£50.60 inc-VAT) per board17 plus boards @ £14.51 per m² = £41.79 (£50.15 inc-VAT) per board21 plus boards @ £14.38 per m² = £41.40 (£49.68 inc-VAT) per board
1 plus rolls @ £0.17 per lm = £7.62 (£9.14 inc-VAT) per roll5 plus rolls @ £0.17 per lm = £7.55 (£9.06 inc-VAT) per roll10 plus rolls @ £0.17 per lm = £7.48 (£8.98 inc-VAT) per roll15 plus rolls @ £0.16 per lm = £7.41 (£8.89 inc-VAT) per roll20 plus rolls @ £0.16 per lm = £7.35 (£8.82 inc-VAT) per roll25 plus rolls @ £0.16 per lm = £7.28 (£8.74 inc-VAT) per roll
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